CN112776180B - Concrete anti-setting device inside concrete mixing transport vehicle - Google Patents
Concrete anti-setting device inside concrete mixing transport vehicle Download PDFInfo
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- CN112776180B CN112776180B CN202110192968.9A CN202110192968A CN112776180B CN 112776180 B CN112776180 B CN 112776180B CN 202110192968 A CN202110192968 A CN 202110192968A CN 112776180 B CN112776180 B CN 112776180B
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- motor shaft
- motor
- clamping
- fixedly arranged
- retractable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The invention relates to a concrete anti-solidification device in a concrete mixing and transporting truck, which comprises a device clamping mechanism, wherein the device clamping mechanism is used for clamping the device on a truck frame and placing the device in a feeding hopper through rotation, the device is usually clamped and arranged above a mixing wheel, when the mixing wheel stops rotating due to some abnormal reason, the device is started, the device can be put into the mixing wheel through a feeding port and moves through a spiral blade in the clamping mixing wheel without being contacted with concrete, sodium gluconate solution is added into the concrete in the process of moving along a fan blade to serve as an additive for prolonging the initial setting time of the concrete, so that the concrete can not be solidified within a certain time, and the device can be pulled out through the feeding hopper again through the withdrawal of a conveying pipe after the device sprays the sodium gluconate solution, avoiding the trouble of unloading.
Description
Technical Field
The invention relates to the field of concrete, in particular to a concrete anti-solidification device in a concrete mixing truck.
Background
The concrete mixing and transporting truck is a special truck for transporting concrete for construction; due to its shape, it is also commonly referred to as a vivipara. These trucks are equipped with cylindrical mixing drums to carry the mixed concrete. The mixing drum can be always kept to rotate in the transportation process so as to ensure that the carried concrete can not be solidified. But when the concrete mixer truck took place the accident at the in-process of traveling, can't continue to rotate when the motor that leads to the agitator because the collision damaged for the unable continuation of the stirring of the muddy earth in the agitator leads to the concrete to solidify, when clearance afterwards, not only need destroy agitator itself, need its clearance of a large amount of manpower and materials to the concrete after solidifying moreover, the time of having wasted, led to the fact huge economic loss.
Disclosure of Invention
The invention aims to provide concrete anti-solidification equipment in a concrete mixing truck, and solves the problems.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides an inside concrete anti-solidification equipment of concrete mixing transport vechicle which characterized in that includes: the equipment clamping mechanism is used for clamping the invention on the frame, placing the invention in the feeding hopper through rotation and moving the invention into the stirring drum in the feeding hopper;
but be equipped with additive input mechanism on the equipment fixture, additive input mechanism is including the centre gripping device arrangement block on the equipment fixture, the fixed additive conveying block that is equipped with on the device arrangement block, the fixed flabellum starter motor that is equipped with in additive conveying block, flabellum starter motor control system has the flabellum motor shaft, the fixed flabellum that is equipped with on the flabellum motor shaft, be equipped with the pay-off shower nozzle on the additive conveying block, when additive input mechanism carries out intermittent type and move in the stirring rotary drum, can be accompanied the rotation of pay-off shower nozzle drives the flabellum rotates, will concrete in the equipment fixture prevents the additive suction of solidifying to even spilling on the concrete in the stirring rotary drum, can prevent that the concrete from solidifying.
Preferably, the equipment clamping mechanism comprises a supporting plate fixed on the frame, a rotating motor is fixedly arranged on the supporting plate, the rotating motor is arranged at one end of the supporting plate far away from the frame, a rotating motor shaft is controlled on the rotating motor, a rotating rod is fixedly arranged on the rotating motor shaft, a reel motor is fixedly arranged in the rotating rod, a reel motor shaft is rotatably arranged on the reel motor, a reel is fixedly arranged on the reel motor shaft, two openings are arranged on the rotating rod and face to each other, two equipment clamping sliding blocks are slidably arranged in the rotating rod, each equipment clamping sliding block is fixed with the reel through a winding wire, an equipment clamping spring is fixedly arranged between each equipment clamping sliding block and the rotating rod, and each equipment clamping spring is in a compression state initially, and the device installation block can be clamped.
Preferably, the additive conveying block is provided with two openings, so that the feeding nozzle is communicated with one opening of the additive conveying block.
Preferably, a winding motor shaft is rotatably arranged at one end of the support plate close to the frame, a winding wheel is fixedly arranged on the winding motor shaft, a conveying pipe is wound on the winding wheel, one end of the conveying pipe is fixed by the additive conveying block of the additive feeding mechanism, and the other end of the conveying pipe is communicated with an additive containing box fixed on the frame.
In the present invention, the concrete anti-setting additive material in the additive storage box is a sodium gluconate solution, which can prolong the initial setting time of the concrete.
Preferably, a winding motor is fixedly arranged on one side of the supporting plate, and the winding motor controls a winding motor shaft and can be used as a power source for rotating the winding motor shaft.
Preferably, four clamping rotating shafts are symmetrically and rotatably arranged in the device mounting block, each clamping rotating shaft is fixedly provided with a clamping meshing gear, the clamping meshing gears on each two clamping rotating shafts can be meshed with each other and rotate in opposite directions, power source clamping starting motors are arranged on the two clamping rotating shafts, each power source clamping starting motor is started intermittently, each clamping rotating shaft is fixedly provided with a clamping arm, a clamping connecting spring is fixedly arranged between each two clamping arms, each clamping arm is fixedly provided with a telescopic hydraulic machine, each clamping arm is provided with a telescopic sliding rod in a sliding manner, and the sliding of the telescopic sliding rod can be started by injecting hydraulic oil into the clamping arms through the telescopic hydraulic machine.
Preferably, each telescopic slide rod is fixedly provided with a movable clamping connecting block, each movable clamping connecting block is symmetrically and rotatably provided with two movable clamping motor shafts, each movable clamping motor shaft is fixedly provided with a movable clamping motor, the two movable clamping motors can be meshed with each other and rotate in opposite directions, each movable clamping motor shaft is fixedly provided with a movable clamping plate, the movable clamping plates rotate in opposite directions, one movable clamping motor shaft is provided with a movable clamping gear serving as a power source of the movable clamping motor shaft, and the movable clamping gear is fixed with the movable clamping connecting block.
Preferably, the device mounting block is rotatably provided with two symmetrical retractable motor shafts, the retractable motor shaft on one side is controlled by a retractable motor fixedly arranged on the additive conveying block, each retractable motor shaft is fixedly provided with a retractable meshing gear, the two retractable meshing gears are meshed with each other and rotate in opposite directions, each retractable motor shaft is fixedly provided with a retractable rotating rod, the other end of each retractable rotating rod is fixedly provided with a retractable compression spring, each retractable rotating rod is also provided with a sliding retractable rotating slide rod, the retractable rotating slide bars are fixedly connected with the retractable compression spring, each retractable rotating slide bar is fixedly provided with a moving motor, each moving motor is rotatably provided with a moving motor shaft, and the directions of the two moving motor shafts are opposite, and a moving friction wheel is fixedly arranged on each moving motor shaft.
Preferably, the device mounting block is provided with a buffer connecting slide rod in a sliding manner, one end of the buffer connecting slide rod is fixedly provided with a buffer connecting plate, the other end of the buffer connecting slide rod is fixedly provided with a buffer plate, four symmetrical buffer springs are fixedly arranged between the buffer connecting plate and the device mounting block, and each buffer spring is in a normal state and has a buffer effect.
Preferably, a rotating stirring drum is arranged on the supporting plate, a helical blade is fixedly arranged in the stirring drum, a feeding funnel is fixedly arranged on the supporting plate, and the feeding funnel can extend into the stirring drum.
In conclusion, the invention has the following beneficial effects: the device is clamped above the stirring wheel at ordinary times, when the stirring wheel stops rotating due to some abnormal reason, the device is started, the device can be put into the stirring wheel through the feeding port, the fan blades in the stirring wheel are clamped to move without being in contact with concrete, sodium gluconate solution is added into the concrete as an additive for prolonging the initial setting time of the concrete in the process of moving along the fan blades, so that the concrete cannot be solidified within a certain time, and the device can be pulled out through the feeding hopper again through the recovery of the conveying pipe after the device sprays the sodium gluconate solution, so that the trouble in unloading is avoided.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the embodiment of the present invention at A in FIG. 1;
FIG. 3 is a schematic view of the directions of B-B in FIG. 2 according to an embodiment of the present invention;
FIG. 4 is a schematic view of the C-C direction in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of the orientation of D-D in FIG. 2 according to an embodiment of the present invention;
FIG. 6 is a schematic view of the direction of E-E in FIG. 2 according to an embodiment of the present invention;
FIG. 7 is a schematic view of the storage state of the additive dispensing mechanism according to the present invention;
fig. 8 is a schematic view showing the deployed state of the additive dispensing mechanism according to the present invention.
Detailed Description
With reference to the accompanying drawings 1-3, an internal concrete solidification prevention device for a concrete mixing truck is characterized by comprising: the equipment clamping mechanism is used for clamping the invention on the frame, placing the invention in the feeding hopper through rotation and moving the invention into the stirring drum in the feeding hopper;
but be equipped with additive input mechanism on the equipment fixture, additive input mechanism is including the centre gripping device arrangement block on the equipment fixture, the fixed additive conveying block that is equipped with on the device arrangement block, the fixed flabellum starter motor that is equipped with in additive conveying block, flabellum starter motor control system has the flabellum motor shaft, the fixed flabellum that is equipped with on the flabellum motor shaft, be equipped with the pay-off shower nozzle on the additive conveying block, when additive input mechanism carries out intermittent type and move in the stirring rotary drum, can be accompanied the rotation of pay-off shower nozzle drives the flabellum rotates, will concrete in the equipment fixture prevents the additive suction of solidifying to even spilling on the concrete in the stirring rotary drum, can prevent that the concrete from solidifying.
Beneficially, the equipment clamping mechanism comprises a supporting plate fixed on the frame, a rotating motor is fixedly arranged on the supporting plate and is arranged at one end, far away from the frame, of the supporting plate, a rotating motor shaft is controlled on the rotating motor, a rotating rod is fixedly arranged on the rotating motor shaft, a reel motor is fixedly arranged in the rotating rod, a reel motor shaft is rotatably arranged on the reel motor, a reel is fixedly arranged on the reel motor shaft, two openings are formed in the rotating rod and face to each other, two equipment clamping sliding blocks are slidably arranged in the rotating rod, each equipment clamping sliding block is fixed with the reel through a winding wire, an equipment clamping spring is fixedly arranged between each equipment clamping sliding block and the rotating rod, and each equipment clamping spring is initially in a compression state, and the device installation block can be clamped.
Advantageously, the additive delivery block is provided with two openings, so that the feeding nozzle is communicated with one opening of the additive delivery block.
Advantageously, a winding motor shaft is rotatably arranged at one end of the support plate close to the frame, a winding wheel is fixedly arranged on the winding motor shaft, a conveying pipe is wound on the winding wheel, one end of the conveying pipe is fixed by the additive conveying block of the additive feeding mechanism, and the other end of the conveying pipe is communicated with an additive containing box fixed on the frame.
Advantageously, the concrete anti-solidification additive material in the additive containing box is a sodium gluconate solution, so that the initial setting time of concrete can be prolonged.
Advantageously, a winding motor is fixedly arranged on one side of the supporting plate, and the winding motor controls the winding motor shaft and can be used as a power source for rotating the winding motor shaft.
Beneficially, device settling block symmetry is rotated and is equipped with four centre gripping pivots, every fixed centre gripping meshing gear that is equipped with in the centre gripping pivot, and every two centre gripping epaxial centre gripping meshing gear can intermeshing and be relative direction rotation, two of them be equipped with power supply centre gripping starter motor, every in the centre gripping pivot power supply centre gripping starter motor intermittent type starts, every fixed centre gripping arm that is equipped with in the centre gripping pivot, every fixed centre gripping coupling spring that is equipped with between the centre gripping arm, every all fixed flexible hydraulic press that is equipped with on the centre gripping arm, every it is equipped with flexible slide bar to slide on the centre gripping arm, the slip of flexible slide bar can pass through flexible hydraulic press to it starts to pour into hydraulic oil in the centre gripping arm into.
Beneficially, each telescopic sliding rod is fixedly provided with a movable clamping connecting block, each movable clamping connecting block is symmetrically provided with two movable clamping motor shafts in a rotating mode, each movable clamping motor shaft is fixedly provided with a movable clamping motor, the two movable clamping motors can be meshed with each other and rotate in opposite directions, each movable clamping motor shaft is fixedly provided with a movable clamping plate, the movable clamping plates rotate in opposite directions, one movable clamping gear is arranged on each movable clamping motor shaft and serves as a power source of the corresponding movable clamping motor shaft, and the movable clamping gear is fixed with the corresponding movable clamping connecting block.
Beneficially, two symmetrical retractable motor shafts are rotatably arranged on the device mounting block, the retractable motor shaft on one side is controlled by a retractable motor fixedly arranged on the additive conveying block, a retractable meshing gear is fixedly arranged on each retractable motor shaft, the two retractable meshing gears are meshed with each other and rotate in opposite directions, a retractable rotating rod is fixedly arranged on each retractable motor shaft, a retractable compression spring is fixedly arranged at the other end of each retractable rotating rod, a sliding retractable rotating slide rod is also arranged on each retractable rotating rod, the retractable rotating slide bars are fixedly connected with the retractable compression spring, each retractable rotating slide bar is fixedly provided with a moving motor, each moving motor is rotatably provided with a moving motor shaft, and the directions of the two moving motor shafts are opposite, and a moving friction wheel is fixedly arranged on each moving motor shaft.
Beneficially, the device is arranged on the device mounting block in a sliding mode and is provided with a buffering connecting sliding rod, one end of the buffering connecting sliding rod is fixedly provided with a buffering connecting plate, the other end of the buffering connecting sliding rod is fixedly provided with a buffering plate, four symmetrical buffering springs are fixedly arranged between the buffering connecting plate and the device mounting block, and each buffering spring is in a normal state and has a buffering effect.
Advantageously, a rotating mixing drum is arranged on the support plate, helical blades are fixedly arranged in the mixing drum, a feed funnel is fixedly arranged on the support plate, and the feed funnel can extend into the mixing drum.
The use method of the invention comprises the following steps:
under the initial state, dwang 14 is in the horizontality, winding motor 18 is in the closed condition, winding torsional spring 20 is in normal condition, equipment centre gripping spring 50 is in compression state, equipment centre gripping slider 51 will additive input mechanism 71 is held, receive and release dwang 36 and be in vertical state, it is located to move friction pulley 40 the device settles the piece 27 in, buffer spring 42 is in normal condition, it is in same horizontal position this moment to move grip block 57, centre gripping connecting spring 48 is in normal condition.
During use, the rotating motor 12 is started, the rotating motor 12 drives the rotating motor shaft 13 to rotate, the rotating motor shaft 13 drives the rotating rod 14 to rotate, the rotating rod 14 drives the device clamping slide block 51 to rotate, the device clamping slide block 51 clamps the additive feeding mechanism 71 to rotate, the additive feeding mechanism 71 rotates one hundred eighty degrees, so that the additive feeding mechanism 71 is positioned at the opening of the feeding funnel 24, at the moment, when the additive feeding mechanism 71 rotates, the winding motor 18 is started, the winding motor 18 drives the winding motor shaft 19 to rotate, the winding motor shaft 19 drives the winding wheel 21 to rotate, the winding wheel 21 drives the conveying pipe 22 to rotate, the conveying pipe 22 wound on the winding wheel 21 is loosened, and the additive feeding mechanism 71 is continuously pulled out of the supporting plate 11 along with the rotation of the additive feeding mechanism 71, starting the reel motor 15, the reel motor 15 drives the reel motor shaft 16 to rotate, the reel motor shaft 16 drives the reel 17 to rotate, the winding wire on the reel 17 is continuously tightened, the equipment clamping slide block 51 is pulled to move in the opposite direction, at this time, the equipment clamping slide block 51 no longer clamps the additive feeding mechanism 71, due to the action of gravity, the additive feeding mechanism 71 falls into the hopper 24, and due to the action of gravity, when the device settling block 27 and the hopper 24 are in mutual contact, the buffer plate 44 slides in the opposite direction with the device settling block 27, the buffer plate 44 drives the buffer connecting slide rod 43 to slide on the device settling block 27, the device settling block 27 drives the buffer connecting plate 41 to slide on the device settling block 27, the buffer spring 42 is continuously stretched, and because of the tension action of the buffer spring 42, the buffer plate 44 can buffer the device placement block 27, so as to prevent the device placement block 27 from being damaged when falling into the feeding funnel 24, at the moment, the retractable motor 33 is started, the retractable motor 33 drives the retractable motor shaft 35 to rotate, the retractable motor shaft 35 drives the retractable rotating rod 36 to rotate, the retractable motor shaft 35 drives the retractable meshing gear 34 to rotate, the retractable meshing gear 34 is meshed with each other, so that the retractable motor shaft 35 rotates in the opposite direction, the retractable motor shaft 35 drives the retractable rotating rod 36 to rotate in the opposite direction, the retractable rotating rod 36 drives the retractable rotating rod 37 to rotate in the opposite direction, the retractable rotating rod 37 drives the moving motor 39 to rotate in the opposite direction, the moving motor 39 drives the moving motor shaft 49 to rotate, the moving motor shaft 49 drives the moving friction wheel 40 to rotate, the retracting and releasing rotating rod 36 is finally in a horizontal state, and due to the elastic force of the retracting and releasing compression spring 38, the moving friction wheel 40 can be in mutual contact with the inner wall of the feed hopper 24, at this time, the moving motor 39 is started, the moving motor 39 drives the moving motor shaft 49 to rotate, the two moving motor shafts 49 rotate in opposite directions, and the moving motor shaft 49 drives the moving friction wheel 40 to rotate in opposite directions, the moving friction wheel 40 can move along the inner wall of the feed hopper 24 towards the direction of the stirring drum 25, the moving friction wheel 40 can drive the device mounting block 27 to move towards the stirring drum 25, during the movement of the device mounting block 27, the conveying pipe 22 is continuously extended, when moving into the stirring drum 25, the fan blade starting motor 29 is started, the fan blade starting motor 29 drives the fan blade motor shaft 30 to rotate, the fan blade motor shaft 30 drives the fan blade 31 to rotate, the fan blade 31 generates suction, the concrete additive in the additive containing box 23 can be extracted through the conveying pipe 22 and sprayed in the concrete in the stirring drum 25 through the additive conveying block 28 and the feeding spray head 32, when the device placing block 27 moves into the stirring drum 25, the retracting motor 33 is started reversely, so that the movable friction wheel 40 returns to the initial position, at this time, the clamping starting motors 58 are started, one clamping starting motor 58 drives the clamping rotating shaft 45 to rotate, and the clamping rotating shaft 45 drives the clamping engaging gear 46 to rotate, since the clamping engaging gears 46 are engaged with each other, the clamping rotating shaft 45 can be rotated in opposite directions, the clamping rotating shaft 45 drives the clamping arm 47 to rotate in opposite directions, at this time, the telescopic hydraulic press 53 is started, the telescopic hydraulic press 53 injects hydraulic oil into the clamping arm 47 to push the telescopic slide rod 52 to move in opposite directions, the telescopic slide rod 52 drives the movable clamping connecting block 59 to move in opposite directions, the movable clamping gear 54 is started to drive the movable clamping motor shaft 55 to rotate, the movable clamping motor shaft 55 drives the movable clamping motor 56 to rotate, since the movable clamping motors 56 are engaged with each other, the movable clamping motor 56 rotates in opposite directions, the movable clamping motor shaft 56 drives the movable clamping motor shaft 55 to rotate in opposite directions, and the movable clamping motor shaft 55 drives the movable clamping plate 57 to rotate, each of the movable clamping plates 57 can be clamped on the spiral blade 26, at this time, the other clamping start motor 58 is started to drive the other two movable clamping plates 57 to be clamped on the spiral blade 26, at this time, the movable clamping gear 54 is started to release the movable clamping plates 57, the movable clamping plates 57 no longer clamp the spiral blade 26, the clamping start motor 58 is started again to enable the movable clamping plates 57 to be clamped on the next spiral blade 26, the cycle is repeated, the additive feeding mechanism 71 can move in the stirring drum 25, when the concrete in the stirring drum 25 is totally sprinkled with the sodium gluconate solution, the winding motor 18 is started reversely to drive the winding motor shaft 19 to rotate, so that the conveying pipe 22 can be wound on the winding wheel 21 again, at the same time, the delivery pipe 22 can pull the additive feeding mechanism 71 out of the stirring drum 25, and the whole movement process is finished.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (1)
1. The utility model provides an inside concrete anti-solidification equipment of concrete mixing transport vechicle which characterized in that includes: the equipment clamping mechanism is used for clamping the invention on the frame, placing the invention in the feeding hopper through rotation and moving the invention into the stirring drum in the feeding hopper; the device clamping mechanism is provided with an additive feeding mechanism, the additive feeding mechanism comprises a device mounting block which can be clamped on the device clamping mechanism, an additive conveying block is fixedly arranged on the device mounting block, a fan blade starting motor is fixedly arranged in the additive conveying block, a fan blade motor shaft is controlled by the fan blade starting motor, fan blades are fixedly arranged on the fan blade motor shaft, a feeding spray nozzle is arranged on the additive conveying block, and when the additive feeding mechanism moves intermittently in the stirring rotary drum, the additive feeding mechanism can drive the fan blades to rotate along with the rotation of the feeding spray nozzle so as to suck out concrete anti-solidification additives in the device clamping mechanism and uniformly sprinkle the concrete in the stirring rotary drum, so that the concrete can be prevented from solidifying; the equipment clamping mechanism comprises a supporting plate fixed on a frame, a rotating motor is fixedly arranged on the supporting plate, the rotating motor is arranged at one end, far away from the frame, of the supporting plate, a rotating motor shaft is controlled on the rotating motor, a rotating rod is fixedly arranged on the rotating motor shaft, a reel motor is fixedly arranged in the rotating rod, a reel motor shaft is rotatably arranged on the reel motor, a reel is fixedly arranged on the reel motor shaft, two openings are formed in the rotating rod, the two openings face opposite, two equipment clamping sliding blocks are slidably arranged in the rotating rod, each equipment clamping sliding block is fixed with the reel through a winding wire, and an equipment clamping spring is fixedly arranged between each equipment clamping sliding block and the rotating rod; a winding motor shaft is rotatably arranged at one end, close to the frame, of the supporting plate, a winding wheel is fixedly arranged on the winding motor shaft, a conveying pipe is wound on the winding wheel, one end of the conveying pipe is fixed by the additive conveying block of the additive feeding mechanism, and the other end of the conveying pipe is communicated with an additive containing box fixed on the frame; the concrete anti-solidification additive material in the additive containing box is a sodium gluconate solution, so that the initial setting time of concrete can be prolonged; a winding motor is fixedly arranged on one side of the supporting plate, controls a winding motor shaft and can be used as a power source for the rotation of the winding motor shaft; the device comprises a device mounting block, a power source clamping starting motor, a clamping arm, a telescopic hydraulic press, a telescopic slide bar, a hydraulic oil cylinder and a hydraulic oil cylinder; each telescopic sliding rod is fixedly provided with a movable clamping connecting block, each movable clamping connecting block is symmetrically and rotatably provided with two movable clamping motor shafts, each movable clamping motor shaft is fixedly provided with a movable clamping motor, the two movable clamping motors can be meshed with each other and rotate in opposite directions, each movable clamping motor shaft is fixedly provided with a movable clamping plate, the movable clamping plates rotate in opposite directions, one movable clamping motor shaft is provided with a movable clamping gear serving as a power source of the movable clamping motor shaft, and the movable clamping gear is fixed with the movable clamping connecting block; two symmetrical retractable motor shafts are rotatably arranged on the device mounting block, the retractable motor shaft on one side is controlled by a retractable motor fixedly arranged on the additive conveying block, a retractable meshing gear is fixedly arranged on each retractable motor shaft, the two retractable meshing gears are meshed with each other and rotate in opposite directions, a retractable rotating rod is fixedly arranged on each retractable motor shaft, a retractable compression spring is fixedly arranged at the other end of each retractable rotating rod, a sliding retractable rotating slide rod is also arranged on each retractable rotating rod, the retractable rotating slide bars are fixedly connected with the retractable compression spring, each retractable rotating slide bar is fixedly provided with a moving motor, each moving motor is rotatably provided with a moving motor shaft, the directions of the two moving motor shafts are opposite, and a moving friction wheel is fixedly arranged on each moving motor shaft; a buffer connecting slide rod is arranged on the device mounting block in a sliding manner, a buffer connecting plate is fixedly arranged at one end of the buffer connecting slide rod, a buffer plate is fixedly arranged at the other end of the buffer connecting slide rod, four symmetrical buffer springs are fixedly arranged between the buffer connecting plate and the device mounting block, and each buffer spring is in a normal state and has a buffer effect; the stirring device is characterized in that a rotating stirring drum is arranged on the supporting plate, a helical blade is fixedly arranged in the stirring drum, and a feeding funnel is fixedly arranged on the supporting plate and can extend into the stirring drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110192968.9A CN112776180B (en) | 2021-02-20 | 2021-02-20 | Concrete anti-setting device inside concrete mixing transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110192968.9A CN112776180B (en) | 2021-02-20 | 2021-02-20 | Concrete anti-setting device inside concrete mixing transport vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112776180A CN112776180A (en) | 2021-05-11 |
| CN112776180B true CN112776180B (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110192968.9A Active CN112776180B (en) | 2021-02-20 | 2021-02-20 | Concrete anti-setting device inside concrete mixing transport vehicle |
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| CN (1) | CN112776180B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3240609A1 (en) * | 1982-11-03 | 1984-05-03 | Liebherr-Mischtechnik GmbH, 7953 Bad Schussenried | VEHICLE MIXER |
| CN106272961A (en) * | 2016-08-17 | 2017-01-04 | 岑溪市东正动力科技开发有限公司 | A kind of concrete mixer |
| CN206230688U (en) * | 2016-10-21 | 2017-06-09 | 阎军吉 | Agitator tank |
| CN211517968U (en) * | 2019-07-09 | 2020-09-18 | 福建泉州市宝质混凝土有限公司 | Concrete mixing mechanism |
| CN211104794U (en) * | 2019-11-29 | 2020-07-28 | 启东市新联建筑材料有限公司 | Premixed mortar retarding device |
| CN112171904B (en) * | 2020-10-19 | 2021-07-27 | 中启胶建集团有限公司 | Concrete mixing anti-solidification device |
-
2021
- 2021-02-20 CN CN202110192968.9A patent/CN112776180B/en active Active
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| CN112776180A (en) | 2021-05-11 |
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